baber/WOPTO huggingface dataset:
Patent JP-S59232291-A (JP)
Title: Production of liquid transport pipe
Inventor: FUJIOKA MINORU
IPC: C25D9/08
Filed: 1983-06-13
Abstract: PURPOSE:To produce easily a liquid transport pipe to be used in the sea water by disposing a conductive cylindrical body of a wire screen provided with a non- conductive and non-water-permeable thin-walled member alongside the inside surface as a cathode and the other conductive member as an anode so as to face each other in the sea water and conducting electricity thereto. CONSTITUTION:A cylindrical body is formed of a conductive wire screen 1 of a mild steel, etc. and a non-conductive and non-water-permeable thin-walled member 3 of a PVA sheet or cylinder is adhered on the inside surface thereof. The cylindrical body is sunk in the sea water 4 and a mild steel plate 5 is disposed in proximity thereto so as to face said cylindrical body. The cylindrical body and the plate 5 are connected respectively to the cathode and anode of a DC power source 6 and a switch 7 is closed to conduct electricity to the cathode and the anode. Then the Ca<++> and Mg<++> are deposited in the form of in org. compd. such as CaCO3, Mg(OH)2, etc. by a chemical reaction on the cylindrical body, thereby forming an inorg. material 8. The liquid transport pipe in the sea water of which the inside surface is smooth and has the mechanical strength substantially equal to the mechanical strength of a reinforced concrete pipe is thus obtd.
Patent JP-S60248165-A (JP)
Title: Plate for screening
Inventor: KAWASAKI TAKASHI
IPC: C12M1/22
Filed: 1984-05-23
Abstract: PURPOSE:A plate for screening capable of detecting enzymatic activity of microorganism or its product, comprising a hydrophilic high polymer layer containing a color producing agent and/or an enzyme. CONSTITUTION:(A) A hydrophilic high polymer (preferably agar, etc.) is blended with preferably 1.0-10mg/ml (based on the component A) of (B) a color producing agent and/or (C) an enzyme (e.g., lysozyme, etc.) and, for example, a substrate such as polyurethane is coated with the blend with 1-5mm. thickness, to give the aimed plate.
Patent JP-H10296415-A (JP)
Title: Casting line of rolling roll
Inventor: KATABUCHI AKIRA
IPC: B22D41/06
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To improve the pouring yield in the casting, and to facilitate the assembly and disassembly of a mold by loading the mold in which a lower die, a body die, and an upper die are set in an outer sleeve on a rotary table, and traveling a pouring device on a rail arranged on the upper part of the line. SOLUTION: An outer sleeve 21 of a mold 2 is loaded so as to be agreed with the axis of rotation of a rotary table 1. The outer sleeve 21 is cylindrical, and its lower part is covered with a bottom plate 211. A lower die 22, a body die 23, and an upper die 24 are stacked in the outer sleeve 21, and tightened to the outer sleeve 21 at an upper part of the outer sleeve by a cotter pin 25. A ladle is loaded on a pouring device, and the pouring device traveled on a rail, and stopped at a first casting device of the line of the casting device. When the rotation of the mold 2 is stationary, the ladle of the pouring device is inclined and the molten metal poured into the mold 2 from an upper mouth of the upper die 24. The heat insulation material is charged from an heat insulation material charging device to a part from the upper mouth of the mold 2 to a riser part.
Patent JP-H02308256-A (JP)
Title: Dimensionally stable structure transfer for two layer method
Inventor: MIHIAERU ZEBARUTO
IPC: H01L21/027
Filed: 1990-04-20
Abstract: PURPOSE: To compensate dimensional loss when a pattern is transferred to a wafer and to obtain a fine pattern by forming a second resist layer by chemical treatment with a reagent which enlarges the resist structure and using anisotropic plasma etching with the second resist layer as a mask to transfer the resist structure to the first resist layer. CONSTITUTION: A second resist layer 3 which can be formed into a structure is formed by photolithographic method on a first resist layer 2 formed on a substrate 1. The structure is chemically treated with a reagent which enlarges the resist structure so as to form an enlarged resist layer 4. The structure of the enlarged resist layer 4 is used as an etching mask to transfer the structure to the first resist layer by anisotropic plasma etching. Thereby, by the enlarging treatment of the structure, the dimension which is coincide with the dimensional loss to be produced when the structure is transferred from the second resist layer to the first resist layer can be accurately maintained.
Patent JP-H11276689-A (JP)
Title: Gift ball circulation regulator for pachinko machine
Inventor: MIZUKAI NOBUAKI
IPC: A63F7/02
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To lock/unlock a ball dispensing part and to regulate the circulation of gift balls (stock balls) to the ball dispensing part into possible/impossible state. SOLUTION: Concerning this device, in the state of locking a lock member 70 to the ball dispensing part set on a mechanism set board C, a movable regulating member 87 is saved from a ball feeding path by the engagement of an engage port 80 and a connecting pin 88, and the inflow of gift balls in the ball feeding path 4c into a ball passage 28 formed in the case body of the ball dispensing part is allowed. In the state of unlocking the lock member 70 to the ball dispensing part set on the mechanism set board C, the movable regulating member 87 is extended to the ball feeding path 4c by abutting a cam edge 75a and the connecting pin 88, and the circulation of gift balls in the ball feeding path 4c is regulated by a regulation valve part 89 of the movable regulating member 87.  Therefore, when the ball dispensing part is detached from the mechanism set board C, the gift ball does not flow out of the ball feeding path 4c at all.
Patent JP-S5229835-A (JP)
Title: Improved filler for synthetic resin
Inventor: MOROZUMI MITSUHARU
IPC: C08L27/18
Filed: 1975-09-02
Abstract: PURPOSE: To improve the oxidation resistance of fillers for fluoro-resins by covering the surface of the filler particles with electroless nickel plating layer having a specific range of Ni0P ratio. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11289281-A (JP)
Title: Method and device for detecting howling
Inventor: OKUDA KOZO
IPC: G10L15/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To accurately detect howling. SOLUTION: A zero cross counting part 38 in a zero cross comparator 36 counts up the zero crosses of a transmitting signal and a zero cross counting part 40 counts up the zero crosses of a receiving signal. A comparing part 42 mutually compares these zero cross count values. A correlation calculation part 46 calculates a correlation value between the transmitting signal and the receiving signal and compares the correlation value with a threshold. A howling judging part 44b judges the existence of howling based on the compared result of the comparator 42 and the compared result of the correlation calculation part 46.
Patent JP-S5537202-A (JP)
Title: Cutting tool grinding device with sliding head
Inventor: MOCHIZUKI NAKATAROU
IPC: B24B3/38
Filed: 1978-08-30
Abstract: PURPOSE:To suppress the width of this device, where a grinding head composed of a coarse grindstone and a finish grindstone can move to the right and left freely, to similar dimension of the width of single-grindstone type device by making it possible to shift the actual grinding point by each grindstone toward the center of device. CONSTITUTION:Over the tool rest 1, a grinding head 3 composed of a coarse grindstone 21 and a finish grindstone 22 is installed. A tool A is fixed on this tool rest 1 with a setting curgle corresponding to the edge angle. The tool rest 1 is installed with sliding possibility to the right and left in the plane parallel with the frame as well as the grinding head 3 is installed with possibility to move in the horizontal direction. Grinding of a tool will be made in a sequence as first by the coarse grindstone 21 and then by the finish grindstone 22, where each process is always performed in such a manner that the working stone is shifted near the center of this device.
Patent JP-S587584-A (JP)
Title: Electronic timepiece with temperature compensation
Inventor: SUZUKI FUMINORI
IPC: G04G3/00
Filed: 1981-07-07
Abstract: PURPOSE:To achieve a highly accurate temperature compensation by incorporating a time piece MOS-IC into a low power consumption type temperature measuring circuit with the determination of temperature information counting a fixed number of clocks outputted from a sound-sensing oscillator. CONSTITUTION:Set values from a memory M are separetely fed to a gate signal counter 8 and a comparison counter 9 of a temperature measuring circuit 4 at a fixed time interval through a timer of a control section 6. The counter 8 counts outputs of a temperature-sensitive oscillator 7 by a set number as clock. On the other hand, the counter 9 counts fixed dividing outputs from a counting period divider 2 or the like of the counter 8 and temperature information determined by an overflow frequency, a final count and the like of the counter 9 is stored into a temperature register 10 to correct the frequency of a crystal circuit 1 through a correction signal synthesizing circuit 5 or the like. This enables the integral formation of a low power consumption temperature measuring circuit easy to regulate action level on a time piece MOS-IC eliminating external parts such as thermistor or the like. Thus, an electronic timepiece permitting a highly accurate temperature compensation is obtained.
Patent JP-H10299945-A (JP)
Title: Piping structure of building unit
Inventor: ISHII HIROSHI
IPC: F16L1/00
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a piping structure of building unit which can secure an excellent termite-preventive effect when an underfloor sheet is a termite- preventive sheet, as well as can improve the airtightness of a building unit. SOLUTION: In a piping structure of building units 1 and 2 in which an underfloor sheet 17 is extended at the lower surface of box form skeleton, a piping 3 is provided by penetrating the underfloor sheet 17, and a pair of holding plates 4 and 5 to hold the underfloor sheet 17 from the upper and the lower sides are provided to the piping 3. As a result, even though the underfloor sheet 17 is turned over to generate a clearance between the piping 3, the crearance can be blocked by the pair of holding plates 4 and 5, so as to improve the airtightness of the building units 1 and 2. When the underfloor sheet 17 is an termite-preventive sheet, an excellent termite-preventive effect can be secured.
Patent JP-H0221945-A (JP)
Title: Dehydrogenating catalyst of organic compound and manufacture and use thereof
Inventor: PIEERU YOUJIINE DEJIYAIBU
IPC: C30B29/22
Filed: 1989-04-27
Abstract: PURPOSE: To profitably obtain a high selectivity and high activity catalyst by using an iron oxide providing agent and a potassium oxide-providing agent in a certain molar ratio and specifying the microcrystal forms of iron oxide and potassium oxide. CONSTITUTION: In the dehydrogenation catalyst, the molar ratio between a ferrous oxide or ferric oxide providing agent such as iron oxide or iron hydroxide and a potassium oxide providing agent such as potassium carbonate calculated as iron:potassium atomic ratio is in the range of 1.5-60, a K2 Fe12 O19 , phase is present in an octahedral Fe3 O4 matrix and crystalline epitaxy is shown between the hexagonal structure of K2 F12 O19 and the (111) faces of the Fe2 O3 spinel structure. The catalyst attains dehydrogenation of an alkane, particularly ethylbenzene with high activity and high selectivity and it is profitably prepd. from simple starting materials.
Patent JP-H043924-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIEN TEN SUU
IPC: H01L21/336
Filed: 1990-04-20
Abstract: PURPOSE:To prevent the increase of resistance and the generation of a defective contact, and to form a shallow high-concentration impurity doped layer by a method wherein a shallow low-concentration impurity doped layer is formed in a silicon substrate, a specified region is remoted, a silicide film is formed on an exposed surface, impurity ions are implanted in high concentration and heat treatment is executed. CONSTITUTION:A polysilicon gate 3 is shaped onto a region surrounded by an element isolation SiO2 layer 2 on a P-type silicon substrate 1, arsenic ions are implanted into source/drain regions to form N-type impurity diffusion layers 4 in low concentration, and gate sidewall SiO2 6 are formed. SiO2 is removed, a Ti film is formed on the whole surface, TiSix 7 is shaped on a silicon surface, residual TiN is taken out, selective TiSix 7 is formed, and a tungsten film 8 is formed onto selective TiSix 7. Silicon ions are implanted, heat treatment is executed, WSi2 films 10/TiSi2 films 9 are formed, and As<+> ions are implanted. An SiO2 film 12a is deposited, a PSG layer 12b is deposited, and shallow high- concentration N-type impurity diffusion layers 11 are formed through annealing. Accordingly, shallow high-concentration impurity doped layers are acquired.
Patent JP-H07290377-A (JP)
Title: Master/slave manipulator device
Inventor: TOMIYAMA TOSHIHIDE
IPC: B25J3/00
Filed: 1994-04-20
Abstract: PURPOSE:To prevent the occurrence of the inoperable state during the slave action by providing a command correction section correcting the command given from a master device for an action exceeding the limit position to the action not exceeding the limit position. CONSTITUTION:When a master arm 1 is moved, articulation angles of axes detected by an angle detector assembled in the master arm 1 are rectangular coordinate-converted into coordinate values indicating the arm tip position by an articulation angle/rectangular coordinate conversion section 4. The rectangular coordinate position is checked by a limit position comparator 5 on whether it is within the limit position. When it exceeds the limit position, it is sent to a command correction section 6 and corrected to a position not exceeding the limit position, then it is sent to a rectangular coordinate/articulation angle conversion section 7 and converted into articulation angles of the slave arm 2, and the slave arm 2 is driven by a drive controller 8. The correction to stop the slave arm 2 at the limit position is basically the best correction.
Patent JP-H04314558-A (JP)
Title: Method for controlling rule mark printing of printer
Inventor: YAMAZAKI AKIRA
IPC: B41J29/26
Filed: 1991-04-12
Abstract: PURPOSE:To eliminate the conversion from character code to bit image in a computor, improve memory efficiency, reduce the processes in the computor and shorten the processing time. CONSTITUTION:A control part 3 is provided between a computor 1 and a printer 2 to control a rule mark printing and a memory 4 is provided to temporarily store exogenous character data in the control part 3 in order to send the rule mark and the exogenous character data from the control part 3 to the printer 2 by the character code and change line feed amount or printing position, thereby controlling the rule mark printing.
Patent JP-H10295255-A (JP)
Title: Manufacture of pie and danish pastry with filling
Inventor: AMANO NOBUKI
IPC: A21D10/02
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To provide the manufacture of a pie with filling capable of forming a beautifully finished pie without leaking the filling from pie dough at the time of baking. SOLUTION: At the time of baking the dough B for the pie wrapping the filling 2 and obtaining the pie with the filling, an edible zein solution 1 is applied to the overlapping part 3 of the dough B wrapping the filling 2 as adhesive liquid and the overlapping part 3 is adhered.
Patent JP-S5533380-A (JP)
Title: Cathode-ray tube projection type display device
Inventor: IKEHATA SHIGEKI
IPC: H04N9/28
Filed: 1978-08-30
Abstract: PURPOSE: To secure adjustment for the picture on the screen with every 1st to 4th quadrants by driving the secondary deflecting coil with the correction current which adjusted the intensity by correction current generation circuit for the 1st to 4th quadrants of the CRT.  
     CONSTITUTION: CRT1a∼1c project the picture frames in pile onto screen 3 via the optical system; the vertical and horizontal scannings are carried out for each CRT via main deflecting coils 4a∼4c; and coils 4a∼4c are driven by main deflecting circuits 6a∼6c. Here secondary deflecting coils 5a∼5c are provided to give correction to the horizontal scanning deflection caused by circuit 6a∼6c. Then coils 5a∼5c are driven via correction current generation circuits 9a∼9c by the correction current which adjusted the intensity independently for the 1st to 4th quadrants on the CRT screen. As a result, the picture obtained on screen 3 can be adjusted with every 1st to 4th quadrants. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11299256-A (JP)
Title: High-frequency voltage type inverter device
Inventor: TAKASE SHINICHI
IPC: H02M1/00
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an inverter device, wherein the switching elements in an inversion circuit are protected through the operation of a protective circuit and damages to the protective circuit itself are prevented without making the overall circuitry complicated. SOLUTION: In a device 10, an insulated gate bipolar transistor(IGBT) 22 as protective circuit 13 is placed between a rectification circuit 11, which phase- controls a thyristor 15 and an inversion circuit 12 which switches a MOSFET 21 at high speed. As a result, even if the IGBT 22 is turned off to protect the MOSFET 21 in the inversion circuit 12 when an overcurrent is produced, the IGBT 22 also prevented form being damaged due to the overcurrent. Furthermore, since the constitution of the protective circuit 13 is simple, the circuitry of the entire high-frequency voltage-type inverter device 10 will not become complicated at all.
Patent JP-S5439739-A (JP)
Title: Measuring instrument for consumption of lubricating oil
Inventor: OKAMOTO AKIRA
IPC: F01M1/18
Filed: 1977-09-05
Abstract: PURPOSE: To greatly shorten a testing time and accurately determine the consumption of oil, by automatically and accurately measure and introduce the oil.  
     CONSTITUTION: In the making. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5630413-A (JP)
Title: Unsaturated copolymer
Inventor: KITAGAWA SADAO
IPC: C08F210/02
Filed: 1979-08-21
Abstract: PURPOSE: To obtain title copolymer having good heat stability and weatherability and giving a molded product of good quality, by the random copolymerization of C 2 H 4  with a branched 1,4-diene, in such a manner that the resulting copolymer has a specified range of diene content and a specified range of melt index.  
     CONSTITUTION: A random copolymer is prepared by the copolymerization of ethylene with a branched 1,4-diene of the formula (wherein R 1  is 1W8C alkyl; R 2  and R 3  are H or 1W8C alkyl, where R 2  and R 3  are not H at the same time) by use of a Ziegler-Natta catalyst. Said copolymerization is conducted in such a way that said copolymer contains 0.01W20mol% of said branched 1,4-diene and has melt index ≤500g/10min. The introduction of a functional group into the obtained thermoplastic ethylenic unsaturated copolymer is easy and gives a molded product with good transparency, printability, adhesion and coating properties. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60250380-A (JP)
Title: Electrophotographic copying device
Inventor: SATOU MASAMICHI
IPC: G03G15/22
Filed: 1984-05-28
Abstract: PURPOSE:To make it unnecessary to execute cleaning of a photosensitive drum by winding an insulating belt around the photosensitive drum which has formed an electrophotography photosensitive layer on the outside peripheral surface, and forming a toner image on this belt. CONSTITUTION:In case of a copying work, when an original is inserted between an original feed roller 17 and a nip roller 13, a photosensitive drum 30, a feed- out roller 34, a developing roll 41, etc. are all rotated synchronously at an equal speed, a lamp 47 is lighted, also electrostatic chargers 38a, 38b are operated, and an electrostatic latent image is formed on the photosensitive drum 30 and an insulating belt 31 and brough to toner development by a developing device 40. After a prescribed time, a feed paper roller 46 starts to rotate, a copying form moves in a state that it has adhered tightly to the insulating belt 31 by a transfer fixing roller 32 and a holding roller 33, and in that state, a toner image is transferred and fixed, and the copying form is fed out to the outside of a body 11. The toner remaining on the insulating belt 31 after the transfer is wiped off by a toner cleaner 51, and destaticized by a destaticizing brush 52.
Patent JP-2000298128-A (JP)
Title: Indicator substance concentration measuring method
Inventor: HIRAHARA ICHIRO
IPC: G01N33/53
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To make an accurate diagnosis by measuring the concentration of indicator substance in view of the indicator material being increased in concentration in association with the deterioration of the peritoneal function of an organism from which a specimen is extracted. SOLUTION: Proline hydroxylase is optimum among indicator substances. The concentration of proline hydroxylase increases in association with the hypertrophy of the peritoneum in an animal model of peritoneal hypartroshy type, and the concentration of proline hydroxylase decreases with the retraction of peritoneal hypartrophy. Whether the deterioration of a peritoneal function is caused by peritoneal hypartrophy can be diagnosed early with high accuracy by examining the concentration of proline hydroxylase. As a specimen, blood, humor such as limph, discharge such as feces and urine, dialysis drainage of peritoneal dialysis or blood dialysis, or the like are used, and the drainage of peritoneal dialysis is preferable. The specimen is extracted, and material such as an antibody, ligand or inhibitor selectively bonded to the indicator material is bonded to the indicator material to measure concentration. Optical measurement is preferable for this measurement, and particularly absorbance measurement of visible rays facilitates measurement and is high in accuracy.
Patent JP-S58222387-A (JP)
Title: Dictionary collating system
Inventor: NAKATSU RIYOUHEI
IPC: G06V10/75
Filed: 1982-06-21
Abstract: PURPOSE:To collate a character matrix with a word dictionary in a very high speed, by providing a pointer I generating section, a pointer II generating section and a result of collation storage buffer to the titled system. CONSTITUTION:The pointer I generating section 4 commands a character series to be drawn out of the word dictionary 3 and it is increased every time a signal (e) is imcoming from a control section 6. The pointer II generating section 2 generates a pointer commanding one character series in a character matrix stored in an input buffer 1 and has a function to generate a pointer so that the numeral corresponding to the character series is increased every time a signal (b) is transmitted from the control section 6. The result of collation storage buffer 7 stores the result of collation. Since the system is constructed in this way, all the character series possible for one character matrix is collated with the word dictionary by increasing the pointer I from 1 to the number of items of the word dictionary 3, that is, by scanning once the word dictionary 3. Thus, the collation in a very high speed is attained.